WO1997040714A1 - Device and method for transporting products such as leafed vegetables - Google Patents

Device and method for transporting products such as leafed vegetables Download PDF

Info

Publication number
WO1997040714A1
WO1997040714A1 PCT/NL1997/000222 NL9700222W WO9740714A1 WO 1997040714 A1 WO1997040714 A1 WO 1997040714A1 NL 9700222 W NL9700222 W NL 9700222W WO 9740714 A1 WO9740714 A1 WO 9740714A1
Authority
WO
WIPO (PCT)
Prior art keywords
products
transporters
centrifuge
transporting
driving
Prior art date
Application number
PCT/NL1997/000222
Other languages
French (fr)
Inventor
Jan Van Felius
Original Assignee
Felcon Engineering B.V.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Felcon Engineering B.V. filed Critical Felcon Engineering B.V.
Priority to EP97919742A priority Critical patent/EP0895452A1/en
Priority to US09/171,694 priority patent/US6170170B1/en
Priority to AU24099/97A priority patent/AU2409997A/en
Publication of WO1997040714A1 publication Critical patent/WO1997040714A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
    • A23N12/08—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
    • A23N12/086—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting with centrifuging devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
    • B04B3/08—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering discharging solid particles by bowl walls in the form of endless bands
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/08—Drying solid materials or objects by processes not involving the application of heat by centrifugal treatment

Definitions

  • the invention relates to a device and method for transporting products such as leafed vegetables, including leafed vegetables, potatoes and the like.
  • a problem with these devices is that the continuous drying and transporting of products to a desired packaging area cannot be efficiently carried out.
  • An object of the present invention is to solve this problem
  • a device for transporting and drying products such as leafed vegetables comprising
  • products such as leafed vegetables can be continuously dried and transported utilizing the device according to the present invention.
  • the combination of transporters, which also function as a centrifuge, makes it possible to simultaneously effect drying of the leafed vegetables, by means of the centrifugal working of the transporters, and transporting thereof.
  • the present invention furthermore provides a method for transporting products, such as washed leafed vegetables, wherein the articles are simultaneously dried and transported to a desired area, said process comprising:
  • the present invention furthermore provides a replaceable cassette for the above device, said cassette comprising one or more transporters for transporting products, and joining means for joining the cassette to the device.
  • FIG. 1 shows a partially cut away, perspective view of the device according to the invention
  • FIG. 2 shows a perspective view of one embodiment of the entrance of the device according to the present invention
  • FIG. 3 shows a second embodiment of the entrance of the device according to the present invention
  • FIG. 4 shows a perspective view of a replaceable cassette according to the present invention
  • FIG. 5 shows an exploded view of a replaceable cassette according to the present invention
  • - figure 6 shows a partially cut away perspective view of a second embodiment of the device according to the present invention
  • figure 7 shows a perspective view of the embodiment as shown in figure 6 in its housing
  • figure 8 shows an end view of the embodiment from figure 6;
  • - figures 9 and 10 show respectively a side and end view of the embodiment as shown in fig. 7; - figure 11 shows a partially cut away side view of a third embodiment of the device according to the present invention;
  • FIG. 12 shows a partially cut away perspective view of the embodiment from figure 11; and - figures 13 and 14 show the embodiment of figures 11 and 12 in an end and side view respectively.
  • the device 1, figure 1 comprises a housing 2 with three doors 3, wherein four transport belts 4 are mounted in replaceable cassettes 5 (see also figures 4 and 5) .
  • the transport belts 4 are driven by means of two motors 11 and 21 via a rotatable axle 6, an axle gear wheel 7, bevelled gear wheels 8, belt gear wheels 9 and belt main rollers 10 ) .
  • the motor 21 drives the drive belt 22 which transmits driving force to the axle 6.
  • the motor 11 drives the driving belt 23 which transmits driving force to the axle shaft 24.
  • the axle shaft 24 is also rotated whereby, by means of the axle gear wheel 7, the bevelled gear wheels 8 are rotated whereby the belts 4 are also rotated by means of the bevelled gear wheels 8 being in contact with the belt gear wheels 9. In such way, the belts 4 function as a centrifuge.
  • motor 11 is tuned to work harder than motor 21, whereby the axle shaft 24, driven by the drive belt 23, rotates quicker than the axle 6 whereby the axle shaft wheel 7 transmits the driving force to the belt gear wheels 9 via the bevelled gear wheels 8. According, the belt main rollers 10 mounted on the belt gear wheels 9 are in turn driven whereby the belts 4 are driven around the supporting rollers 15, to provide the transport working of the belts 4
  • the belts 4 can be driven in a longitudinal direction in the cassettes 5 and simultaneously rotated about the axle 6 whereby a transport working and a centrifugal working is simultaneously provided, whereby products can be continuously dried and transported.
  • the motors are tuned to one another, by means of amongst other things the belt 25, the running speed of the belts 4 and the rotation speed of the centrifuge can be adjusted independently from one another This yields advantages that the staying time of a product m the centrifuge is independent of the number of revolutions of the centrifuge and that both the number of revolutions of the centrifuge and the running speed of the belts are adjustable
  • the washed leafed vegetables are placed on a supplying transporter 12 where subsequently they fall via an entrance 13 onto one of the running belts 4 During this transportation, the vegetables are subsequently transported to an exit 14 of the device by the device by the longitudinal working of the belts 4.
  • the four belts 4 are simultaneously rotated about the axle 6 in order function as a centrifuge whereby the leafed vegetables are de-watered
  • the belts 4 are mounted m the cassettes 5 and supported by the support rollers 15, in such a way that they have an elliptical form, a maximum centrifugal force is achieved in the middle of the centrifuge in order to effect an efficient de-watermg, whereby the centrifugal forces are accordingly smallest at the entrance 13 and exit 14 whereby any possible damage to the vegetables on the feeding thereof into and out of the device is kept to a minimum.
  • the support rollers 15 provide the belts 4 with a wavelike movement whereby water is easily removed.
  • the device may be equipped with water exit openings which for example can be provided in the running belts and furthermore the device can comprise water drainage means, not shown, for drainage of the water.
  • the dried products leave the device through the exit 14 to find themselves on the transporter 17.
  • the doors 3 are automatically locked on starting up of the device by means of securing means (not shown) whereby the device is only able to be started when all the doors are locked.
  • the device is preferably operated from a separate operating panel .
  • the device can for example be tuned to work at about 2000 rpm.
  • Figures 2 and 3 show two different arrangements for mounting the axle at the entrance, whereby in figure 2 the axle is mounted on a rotatable, ring shaped ball bearing 18 by means of a fork 19, whereby products are able to fall unhindered into the centrifuge.
  • the rotatable axle is mounted in a secure ball bearing 20 mounted under the supply transporter.
  • Figures 4 and 5 show replaceable cassettes wherein the belts 4 are mounted around the support rollers 15. These cassettes 5 have side walls 21 and joining means (not shown) for joining the cassettes to the device .
  • a second embodiment 30, figures 6, 7, 8, 9 and 10, of the device according to the present invention differs from the first embodiment as shown in figure 1 in that a motor 32 is mounted directly above a belt wheel 34 on an axle shaft 36. Furthermore a reduction gear box 38 (variator) is also connected to the axle shaft 36 by a belt 40. The motor 32 and variator 38 are mounted on a frame part 42, which in turn supports the axial shaft 36, said frame part being mounted on the main frame 44 of the device by means of shock absorbers 46.
  • This embodiment has an entrance 48 at the opposite end thereof to the motor 32 and an outlet exit 50 arranged below the motor 32.
  • Figure 7 shows the embodiment from figure 6, when arranged in a housing 52 for the centrifuge 54 and a housing 56 for the motor 42, the variator 48 and the drive wheel 34.
  • FIGS 10 and 11 under letters A to K show the dimensions in millimeters of this embodiment of the invention.
  • a third embodiment 60 of the present invention has the rotatable axle mounted in a secure bearing arranged between the motor and the centrifuge (see figures 11 and 12) .
  • outlet 62 can be made larger than in embodiments 1 and 2, whereby the entrance 64 is also arranged between the motor and the centrifuge.
  • Embodiments 2 and 3 take up less space than the first embodiment in order to provide a greater working flexibility of the device according to the present invention, with respect to the working areas.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Centrifugal Separators (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention relates to a device (1) for transporting products such as leafed vegetables, said device (1) comprising: an entrance (13) for products; an exit (14) for products; one or more transporters (4) for transporting the products between the entrance (13) and the exit (14) wherein the transporters (4) have the form of a centrifuge, transport driving means (11, 21) for driving of the transporters (4); and centrifuge driving means (11, 21) for driving the centrifuge.

Description

DEVICE AND METHOD FOR TRANSPORTING PRODUCTS SUCH AS LEAFED VEGETABLES
The invention relates to a device and method for transporting products such as leafed vegetables, including leafed vegetables, potatoes and the like.
Before leafed vegetables are packaged for market, they are firstly washed and dried.
Devices for drying products such as washed leafed vegetables are known from the Dutch patent application 9301825 and the WO publication 90/00714.
A problem with these devices is that the continuous drying and transporting of products to a desired packaging area cannot be efficiently carried out.
An object of the present invention is to solve this problem
According to a first aspect of the present invention there is provided a device for transporting and drying products such as leafed vegetables, said device comprising
- an entrance for the products,
- an exit for the products; - one or more transporters for transporting the products between the entrance and the exit wherein the transporters have the form of a centrifuge,
- transporter driving means for driving the transporters, and - centrifuge driving means for driving the centrifuge
Hence, products such as leafed vegetables can be continuously dried and transported utilizing the device according to the present invention. The combination of transporters, which also function as a centrifuge, makes it possible to simultaneously effect drying of the leafed vegetables, by means of the centrifugal working of the transporters, and transporting thereof.
The present invention furthermore provides a method for transporting products, such as washed leafed vegetables, wherein the articles are simultaneously dried and transported to a desired area, said process comprising:
- placing of the articles on one or more driven transporters, whereby the articles are transported by the transporters, and wherein the transporters are simultaneously rotated around an axis whereby the articles are subjected to a centrifugal drying force. The present invention furthermore provides a replaceable cassette for the above device, said cassette comprising one or more transporters for transporting products, and joining means for joining the cassette to the device.
Since the cassette is replaceable, the maintenance and cleaning of the device is facilitated. Further preferred features of the present invention are referred to m the claims and m the specific description.
The invention will now be further illuminated referring to the figures wherein: - figure 1 shows a partially cut away, perspective view of the device according to the invention;
- figure 2 shows a perspective view of one embodiment of the entrance of the device according to the present invention;
- figure 3 shows a second embodiment of the entrance of the device according to the present invention;
- figure 4 shows a perspective view of a replaceable cassette according to the present invention;
- figure 5 shows an exploded view of a replaceable cassette according to the present invention; - figure 6 shows a partially cut away perspective view of a second embodiment of the device according to the present invention;
- figure 7 shows a perspective view of the embodiment as shown in figure 6 in its housing;
- figure 8 shows an end view of the embodiment from figure 6;
- figures 9 and 10 show respectively a side and end view of the embodiment as shown in fig. 7; - figure 11 shows a partially cut away side view of a third embodiment of the device according to the present invention;
- figure 12 shows a partially cut away perspective view of the embodiment from figure 11; and - figures 13 and 14 show the embodiment of figures 11 and 12 in an end and side view respectively. The device 1, figure 1, comprises a housing 2 with three doors 3, wherein four transport belts 4 are mounted in replaceable cassettes 5 (see also figures 4 and 5) .
The transport belts 4 are driven by means of two motors 11 and 21 via a rotatable axle 6, an axle gear wheel 7, bevelled gear wheels 8, belt gear wheels 9 and belt main rollers 10 ) . The motor 21 drives the drive belt 22 which transmits driving force to the axle 6.
The motor 11 drives the driving belt 23 which transmits driving force to the axle shaft 24.
When the axle 6 is driven, the axle shaft 24 is also rotated whereby, by means of the axle gear wheel 7, the bevelled gear wheels 8 are rotated whereby the belts 4 are also rotated by means of the bevelled gear wheels 8 being in contact with the belt gear wheels 9. In such way, the belts 4 function as a centrifuge.
In order to permit the belts 4 to run in the direction of the exit 14, motor 11 is tuned to work harder than motor 21, whereby the axle shaft 24, driven by the drive belt 23, rotates quicker than the axle 6 whereby the axle shaft wheel 7 transmits the driving force to the belt gear wheels 9 via the bevelled gear wheels 8. According, the belt main rollers 10 mounted on the belt gear wheels 9 are in turn driven whereby the belts 4 are driven around the supporting rollers 15, to provide the transport working of the belts 4
Hence the belts 4 can be driven in a longitudinal direction in the cassettes 5 and simultaneously rotated about the axle 6 whereby a transport working and a centrifugal working is simultaneously provided, whereby products can be continuously dried and transported.
Since the motors are tuned to one another, by means of amongst other things the belt 25, the running speed of the belts 4 and the rotation speed of the centrifuge can be adjusted independently from one another This yields advantages that the staying time of a product m the centrifuge is independent of the number of revolutions of the centrifuge and that both the number of revolutions of the centrifuge and the running speed of the belts are adjustable
On using the device 1 m order to transport leafed vegetables for example, the washed leafed vegetables are placed on a supplying transporter 12 where subsequently they fall via an entrance 13 onto one of the running belts 4 During this transportation, the vegetables are subsequently transported to an exit 14 of the device by the device by the longitudinal working of the belts 4.
The four belts 4 are simultaneously rotated about the axle 6 in order function as a centrifuge whereby the leafed vegetables are de-watered
Since the belts 4 are mounted m the cassettes 5 and supported by the support rollers 15, in such a way that they have an elliptical form, a maximum centrifugal force is achieved in the middle of the centrifuge in order to effect an efficient de-watermg, whereby the centrifugal forces are accordingly smallest at the entrance 13 and exit 14 whereby any possible damage to the vegetables on the feeding thereof into and out of the device is kept to a minimum.
The support rollers 15 provide the belts 4 with a wavelike movement whereby water is easily removed. In order to facilitate exit of water from the device, the device may be equipped with water exit openings which for example can be provided in the running belts and furthermore the device can comprise water drainage means, not shown, for drainage of the water. The dried products leave the device through the exit 14 to find themselves on the transporter 17.
The doors 3 are automatically locked on starting up of the device by means of securing means (not shown) whereby the device is only able to be started when all the doors are locked.
In order to prevent any possible accidents, the device is preferably operated from a separate operating panel .
The above described embodiment of the device according to the present invention preferably has the following dimensions and technical specifications:
Maximum revolution: 400 rpm Power: about 5,5 kw Dimensions: length about 3600 mm height about 1500 mm breadth about 1400 mm. Whereby the device can process about 1000 kg of products per hour having a weight of about 0.2 kg per product and a staying time of about 15 seconds within the device.
These specifications are not limiting for the present invention, the device can for example be tuned to work at about 2000 rpm.
Figures 2 and 3 show two different arrangements for mounting the axle at the entrance, whereby in figure 2 the axle is mounted on a rotatable, ring shaped ball bearing 18 by means of a fork 19, whereby products are able to fall unhindered into the centrifuge. In figure 3, the rotatable axle is mounted in a secure ball bearing 20 mounted under the supply transporter.
Figures 4 and 5 show replaceable cassettes wherein the belts 4 are mounted around the support rollers 15. These cassettes 5 have side walls 21 and joining means (not shown) for joining the cassettes to the device .
A second embodiment 30, figures 6, 7, 8, 9 and 10, of the device according to the present invention differs from the first embodiment as shown in figure 1 in that a motor 32 is mounted directly above a belt wheel 34 on an axle shaft 36. Furthermore a reduction gear box 38 (variator) is also connected to the axle shaft 36 by a belt 40. The motor 32 and variator 38 are mounted on a frame part 42, which in turn supports the axial shaft 36, said frame part being mounted on the main frame 44 of the device by means of shock absorbers 46. This embodiment has an entrance 48 at the opposite end thereof to the motor 32 and an outlet exit 50 arranged below the motor 32.
Figure 7 shows the embodiment from figure 6, when arranged in a housing 52 for the centrifuge 54 and a housing 56 for the motor 42, the variator 48 and the drive wheel 34.
Figures 10 and 11 under letters A to K show the dimensions in millimeters of this embodiment of the invention.
A A = = 3 3331155 mmmm G = 2518 mm
B = 2775 mm H = 675 mm
C = 540 mm I = 1500 mm
D = 2125 mm J = 454 mm
E = 1912 mm K = 1300 mm
F = 1475 mm
A third embodiment 60 of the present invention, see figures 11 to 14, has the rotatable axle mounted in a secure bearing arranged between the motor and the centrifuge (see figures 11 and 12) .
In this way the outlet 62 can be made larger than in embodiments 1 and 2, whereby the entrance 64 is also arranged between the motor and the centrifuge.
Dimensions of this third embodiment are shown in figures 13 and 14, with reference to letters L to Z' .
L = 1500 mm T = 200 mm
M = 2138 mm U = 991 mm
N = 400 mm V = 1446 mm
0 = 1300 mm W = 1888 mm
P = 445 mm X = 2600 mm
Q = 2518 mm Y = 2600 mm
R = 675 mm Z = 3101 mm
S - 650 mm Z' — 264 mm
Embodiments 2 and 3 take up less space than the first embodiment in order to provide a greater working flexibility of the device according to the present invention, with respect to the working areas.
It will be clear that the invention is not limited to the embodiments shown and described, but that amendments are conceivable without falling outside of the protection of the following claims.

Claims

1. Device for transporting of products such as leafed vegetables, said device comprising:
- an entrance for products;
- an exit for products, - one or more transporters for transporting of the products between the entrance and the exit wherein the transporters have the form of a centrifuge;
- transport driving means for driving of the transporters; and - centrifuge driving means for driving the centrifuge
2 Device according to claim 1, wherein the transporter driving means and centrifuge driving means comprise one or more motors.
3. Device according to claim 2 further comprising driving force transmission means for transmitting the driving force to the transporters and the centrifuge.
4. Device according to claim 3 wherein the driving force transmission means comprise a rotatable axle
5. Device according to any of the previous claims wherein the transporters extend m a longitudinal direction outwardly from the entrance to a maximum, before extending downwardly back to the exit
6. Device according to any of the claims 2-5 wherein one or more bevelled gear wheels extend from the rotatable axle in order to couple m a rotatable manner with one or more bevelled wheels mounted on the transporters
7. Device according to any of the previous claims, wherein the transporters are mounted m replaceable cassettes .
8. Device according to any of the previous claims further comprising drainage means for the drainage of water.
9. Device according to any of the previous claims, wherein the centrifuge is rotatable with a speed of 1-2000 rpm.
10. Device according to any of the previous claims further comprising a supply transporter for supplying articles to the entrance and or a transporter for transporting the articles away from the exit.
11. Method for transporting of products, such as washed leafed vegetables, wherein the products are simultaneously dried and transported to a desired area, said process comprising the following steps- - placing of the products onto one or more driven transporters whereby the products are transported thereby; and
- whereby the transporter is simultaneously rotated around an axle whereby the products are subjected to a centrifugal force.
12. Method according to claim 11 effected m a device according to any of the claims 1-10.
13. Cassette for a device according to any of the claims 1-11 comprising: - one or more transporters for transporting products, and
- joining means for joining the cassette to the device .
PCT/NL1997/000222 1996-04-26 1997-04-25 Device and method for transporting products such as leafed vegetables WO1997040714A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP97919742A EP0895452A1 (en) 1996-04-26 1997-04-25 Device and method for transporting products such as leafed vegetables
US09/171,694 US6170170B1 (en) 1996-04-26 1997-04-25 Device and method for transporting products such as leafed vegetables
AU24099/97A AU2409997A (en) 1996-04-26 1997-04-25 Device and method for transporting products such as leafed vegetables

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1002958A NL1002958C2 (en) 1996-04-26 1996-04-26 Apparatus and method for transporting products such as leafy vegetables.
NL1002958 1996-04-26

Publications (1)

Publication Number Publication Date
WO1997040714A1 true WO1997040714A1 (en) 1997-11-06

Family

ID=19762739

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL1997/000222 WO1997040714A1 (en) 1996-04-26 1997-04-25 Device and method for transporting products such as leafed vegetables

Country Status (5)

Country Link
US (1) US6170170B1 (en)
EP (1) EP0895452A1 (en)
AU (1) AU2409997A (en)
NL (1) NL1002958C2 (en)
WO (1) WO1997040714A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000020813A1 (en) * 1998-10-05 2000-04-13 Aikins James E Passive spin dryer for continuous and batch processing
US6298575B1 (en) 1999-10-04 2001-10-09 James Edward Aikins Passive spin dryer for continuous and batch processing

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRM20020032A1 (en) * 2002-01-23 2003-07-23 Turatti Srl CONTINUOUS CENTRIFUGATION EQUIPMENT, IN PARTICULAR OF LEAF FOOD PRODUCTS.
US7958650B2 (en) * 2006-01-23 2011-06-14 Turatti S.R.L. Apparatus for drying foodstuffs
ITRM20060027A1 (en) * 2006-01-23 2007-07-24 Turatti Srl EQUIPMENT FOR THE DRYING OF FOGLIACEI PRODUCTS
CN112244330B (en) * 2020-10-22 2022-08-23 临沂田源食品有限公司 Strengthen safe type dehydrated vegetable processing apparatus

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2918008A1 (en) * 1979-05-04 1980-11-13 Hans Beham Centrifugal solids-liquids separator - has endless driven filter strips forming walls in centrifuge chamber
EP0173676A1 (en) * 1984-08-30 1986-03-05 VOEST-ALPINE Aktiengesellschaft Centrifuge for dehydrating and drying predehydrated sludges
JPS63218269A (en) * 1987-03-05 1988-09-12 Mitsugi Usagawa Solid-liquid separation for lightweight commodity and its device
WO1990000714A1 (en) * 1988-07-13 1990-01-25 Ultra Maschinenbau, H. Kessler & Co. Quasi-continuous drying of small-sized, washed lettuce, vegetables and fruit
US5027530A (en) * 1990-09-06 1991-07-02 Vollmer Frederick E Drying apparatus
FR2700925A1 (en) * 1993-02-02 1994-08-05 Freeze Agro Ingenierie Centrifugal wringer for food products, especially hardwoods.
NL9301825A (en) * 1993-10-21 1995-05-16 Hildebrand Wakker Apparatus for drying or dewatering products, e.g. leaf vegetables, by means of centrifugal force

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313034A (en) * 1965-08-02 1967-04-11 Leo J Meyer Nut meat de-watering machine
JPS5836665A (en) * 1981-08-29 1983-03-03 Taisei Kikai:Kk Dehydrator
US4493156A (en) * 1983-06-29 1985-01-15 Siegmann Robert L Produce spin dryer
US5928072A (en) * 1998-05-28 1999-07-27 Garland Christopher Fulcher Water based crab meat extraction process with water recirculation
US5992042A (en) * 1998-11-20 1999-11-30 Griffin Produce, Inc. Dryer and method for drying harvested vegetables

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2918008A1 (en) * 1979-05-04 1980-11-13 Hans Beham Centrifugal solids-liquids separator - has endless driven filter strips forming walls in centrifuge chamber
EP0173676A1 (en) * 1984-08-30 1986-03-05 VOEST-ALPINE Aktiengesellschaft Centrifuge for dehydrating and drying predehydrated sludges
JPS63218269A (en) * 1987-03-05 1988-09-12 Mitsugi Usagawa Solid-liquid separation for lightweight commodity and its device
WO1990000714A1 (en) * 1988-07-13 1990-01-25 Ultra Maschinenbau, H. Kessler & Co. Quasi-continuous drying of small-sized, washed lettuce, vegetables and fruit
US5027530A (en) * 1990-09-06 1991-07-02 Vollmer Frederick E Drying apparatus
FR2700925A1 (en) * 1993-02-02 1994-08-05 Freeze Agro Ingenierie Centrifugal wringer for food products, especially hardwoods.
NL9301825A (en) * 1993-10-21 1995-05-16 Hildebrand Wakker Apparatus for drying or dewatering products, e.g. leaf vegetables, by means of centrifugal force

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 13, no. 11 (C - 558) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000020813A1 (en) * 1998-10-05 2000-04-13 Aikins James E Passive spin dryer for continuous and batch processing
US6298575B1 (en) 1999-10-04 2001-10-09 James Edward Aikins Passive spin dryer for continuous and batch processing

Also Published As

Publication number Publication date
US6170170B1 (en) 2001-01-09
AU2409997A (en) 1997-11-19
EP0895452A1 (en) 1999-02-10
NL1002958C2 (en) 1997-10-28

Similar Documents

Publication Publication Date Title
AU731304B2 (en) Grinding machine
SE501448C2 (en) Device for a mobile grinding machine for grinding stone floors
US5901856A (en) Paper and cardboard separator with inverting rotor
US5027530A (en) Drying apparatus
US6170170B1 (en) Device and method for transporting products such as leafed vegetables
US7665599B2 (en) Block orientation cylinder
US5368431A (en) Trash bag opener and remover
US6298575B1 (en) Passive spin dryer for continuous and batch processing
KR101051201B1 (en) Weight structure for belt tension
JP2003528742A (en) Multi-cutting machine for small products of web-like material with a grinding zone for blades separated from the cutting zone
WO2023053155A1 (en) Centrifugal dryer machine
EP0284168B1 (en) Apparatus for processing textiles
US7025555B2 (en) Sweep auger with drive assembly
US9758312B2 (en) Feeding device having a double-disk feed having a separated drive and method for operating such a feeding device
CN107136528A (en) Ripe banana peeling machine
EP0519884B1 (en) Fulling machine with a cylinder provided with internal motor drive
US6668531B2 (en) Harvesting machine with freewheel compensation
EP1446026B1 (en) System for supporting and/or driving a rotatable drum
WO1999005051A1 (en) Device at an elevator for separation of boards
CN214268939U (en) Shunting mechanism and transmission system
CA1302193C (en) Automatic stemming machine
JPS5935115Y2 (en) Grinding machine for fruits etc.
JP2891916B2 (en) Waste treatment equipment
SU1637875A1 (en) Roll machine for milling grain
GB1578587A (en) Storage and retrieval of articles

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE HU IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK TJ TM TR TT UA UG US UZ VN AM AZ BY KG KZ MD RU TJ TM

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH KE LS MW SD SZ UG AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 1997919742

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: CA

WWP Wipo information: published in national office

Ref document number: 1997919742

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

NENP Non-entry into the national phase

Ref country code: JP

Ref document number: 97538755

Format of ref document f/p: F

WWE Wipo information: entry into national phase

Ref document number: 09171694

Country of ref document: US

WWW Wipo information: withdrawn in national office

Ref document number: 1997919742

Country of ref document: EP